LexDanaLexDanabeta
Inventor

Yukio Ohmura

Inventor
Tokyo, JP

Overview

2→
Patents
2007–2016
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Bprimary
G02BOptical elements, systems or apparatus40%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them40%
H04NPictorial communication, e.g. television20%
PatentTitleYear
9,316,898'Projection apparatus'20167,213,920'Image display apparatus'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2016Patents assigned to SONY CORP (2)· patent assignee history
2007–2016Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP22007–2016
Locations
LocationPatentsSpan
Tokyo, JP22007–2016